syntax = "proto3";

option go_package = "pkg/rpc/users";

package users;

service UsersService {
  rpc Get(IdMessage) returns (UserResponse);
  rpc GetList(IdList) returns (UserList);
  rpc Update(UserRequest) returns (NullResponse);
  rpc Create(UserRequest) returns (IdMessage);
  rpc Delete(IdMessage) returns (NullResponse);
  rpc List(ListRequest) returns (UserList);
}

message IdList {
  repeated int64 ID = 1;
}

message IdMessage {
  int64 ID = 1;
}

message UserResponse {
  int64 ID = 1;
  string Username = 2;
  int32 StateID = 3;
}

message UserRequest {
  int64 ID = 1;
  optional string Username = 2;
  optional int32 StateID = 3;
}

message UserFilter {
  optional int64 ID = 1;
  optional string Username = 2;
  optional int32 StateID = 3;
}

message UserList {
  repeated UserResponse Users = 1;
}

message ListRequest {
  UserFilter Filter = 1;
  Pagination Page = 2;
}

message Pagination {
  int32 Size = 1;
  int32 Number = 2;
}

message NullResponse {

}